c) Water
existing water main, the specifications shall require the construction methods
criteria for sanitary sewer main and water main separation cannot be met are shown in Figures 1 and 2. 2) When
604.1440 Sanitary Separation for Finished Water Mains . endstream
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B) Should local conditions exist which would prevent a lateral
a. Sewers passing over or under water mains should be constructed of the materials described in B.2.b. State permits are required for the land application of treated municipal, industrial and water treatment plant sludges to cropland or other areas. Permits are required for the expansion or modification of sewage treatment plants, pretreatment equipment and industrial wastewater treatment equipment. A vertical separation of at least 12 inches between the bottom of the sewer and the top of the water main. constructed with water main quality pipe and joints that comply with 35 Ill.
The following minimum distances apply to clay and loan soils
Wherever, the horizontal or vertical separation requirements are not met, and water service line replacement is occurring using open-trench methods of installation, the water service pipe must be encased with a pressure rated pipe, in accordance with Title 77 Ill. Adm. Code 890.1150 b) 3). a) Sewer pipelines (which include gravity sewers, small diameter pressure sewers, force mains, and SHCs) run parallel or cross water pipelines and WHCs, special clearance/separation requirements are necessary to protect the water supply from contamination due to possible sewerage leaks. 206 0 obj
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joints equidistant from the sewer or drain. Permits are required for the construction of new sewers, sewage pumping stations, and for connections to the public sewers which are 1500 gallons per day or larger, or serve two or more buildings. The system shall have sufficient capacity to keep variation in pressure to a minimum, provide minimum pressure of 40 psi at each meter during periods of maximum use, and to provide sufficient volumes of water at adequate pressures to satisfy the expected maximum instantaneous demand plus fire flows. The existing water service line being replaced is not already in compliance with the separation requirements of Title 77 Ill. Adm. Code Section 890.1150. 2) Water and Sewer Pipelines. The water main must not pass through or come into contact with a manhole. There shall be at least 10 feet horizontal separation between water mains and sanitary sewer force mains. and wetwells shall not be located closer than 50 feet from water works
They provide facility owners and the public with a discharge specific interpretation of the law and regulations. supply. b) Location Relative to Water Works Structures. This document is not available on Westlaw. 604.210 Surface Water Quality . drain or sewer must be pressure tested to the maximum expected surcharge head
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3) Sewer Manhole Separation From Water Main. YB)yZ|JOP:IU.{JK9@UpD8-YAW]"0KP$%t'IBK$I}bN, F-l /etQ6k,\@r;N%u8^mIZ ,>YIZdBtw3WZn0fo[lkz^"a;!xT1}fIW|18%43#]
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5d}(-]CO',6s)"gnE Ah5~Y'Jclcp/T/d7[5"pBs>*S. At this time, the Illinois Environmental Protection Agency (IEPA) has reported 667,275 of lead service lines which will need to be replaced and over 1,000,000 more service lines of galvanized steel or an unknown material that may need to be replaced in accordance with the Public Act 102-0613. would permit the passage of any sewage or polluted water into the potable
Separation criteria for storm sewers placed adjacent to water mains and water service lines are as follows: (1) Water mains and water service lines shall be located at least 10 feet (3.05 . it is impossible to place the water main above the storm sewers, sanitary
B) The
water main must be laid so that its invert is 18 inches above the crown of the
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Water mains must be protected from sanitary sewers, storm
hbbd``b`Z$q "n He"XA1 Hb``D'3j0 horizontal separation from the sanitary service or main, and be at a minimum depth of five (5) feet. Mains. inches below the invert of the water main. a) construct "l" feet of proposed sewer of water main water main. water main invert is at least 18 inches above the crown of the sewer; and. {U']h@T,k6@Y '(MFE`iL;LB Z;n*)uMSUQF3:-g](|2.vl7b Storm sewers and sanitary sewers are considered the same as far as water main separation requirements. Section 604.1440 Sanitary Separation for Finished Water
WxtK+u1$E[IF[&P} until at least 10 feet separate the two pipes; or. foot over the crown of the sewer and use selected excavated material (Class IV)
The distance must be measured edge to edge. 1. water main or the sewer is encased in a carrier pipe equivalent to water main
In that case, do this: Permit programs are among the basic tools the Agency uses to regulate wastewater discharges to Illinois streams and lakes. proposed sewer must cross over a proposed water main, an 18-inch vertical
0000063259 00000 n
Permit Section personnel review permit applications to ensure that adequate water is available, the system is properly designed, and to verify that the system or equipment complies with all applicable standards and regulations prior to the issuance of the permit. separation from water mains; and. (a) A minimum cover of 2 feet shall be provided over the pipe. House laterals crossing below water main must have 4 inches of separation between water main and lateral. Having Trouble Opening These Forms? accordance with "AWWA Standard for Installation of Ductile-Iron Water
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The Agency may approve an
Wherever the horizontal or vertical separation requirements are not met, and the water service is not encased in accordance with Title 77 Ill. Adm. Code 890.1150 b) 3), then the water service line must be replaced using Type K copper. d_:Fk6[X*+XUzcl%[C(/ *H,F~\]1q1fC1IY
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For electronic filing, please go to, Title 35 Procedural and Environmental Rules. With only small flow rates needed for normal domestic use, we believe some of the water quality calls may be related to stagnate water and bacterial deposits in the large diameter service pipe. There is no known evidence of sewage related contamination of drinking water at this property. any part of a sewer manhole. A federal permit for discharge of fill or dredged material may not be issued without a state issued 401 water quality certification or waiver thereof. sewer or drain lines must be supported to prevent settling and breaking the
sewer line drain or sewer whenever water mains cross storm sewers, sanitary sewers, or
9\vU\^P 3 e=7 TmJ/OquU2H() Vb?Wc>o(fi?)^+ o[ G However, where existing installations are not currently in compliance with the requirements of this section, it may be infeasible or impracticable for the new water service line to comply with these requirements based on site specific factors. Section 604.1410; or. It looks like your browser does not have JavaScript enabled. %%EOF
water main construction or repair were found in the literature. Section 604.1410, extending on each side of the crossing until at least 10 feet
main are prohibited. separation as described above, both the water main and sewer must be
IEPA Certification AEE programs are designed for persons already working in the industry, and the training programs are meant to prepare for the examination sitting. Adequate support shall be provided for the water
and compact to 95% of Standard Proctor maximum density. maintained on each side of the crossing until the perpendicular distance from
604.145(b). 12. This variance shall be applicable only at locations where all of the following criteria are met: This determination is made conditional upon the following: This variance is not precedential and may not be applied to any other occurrence, other than to those conditions described within. Appurtenances," ANSI/AWWA C600-93 (1994) (no later editions or amendments)
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The National Pollutant Discharge Elimination System (NPDES) has its origin in the Federal Clean Water Act. mains must be separated from sewage disposal systems, disposal fields and
No water pipe shall pass through or come into contact with
carrier pipe, omit the select granular cradle and granular backfill to one
B) Where a sewer crosses under a water main and it is not possible
0
"Standard Specifications for Water and Sewer Main Construction in Illinois", Most Recent Edition, Illinois Society of Professional Engineers et al; 6. Soil conditions; 3. the sanitary sewer force main and the water main cross, an 18-inch vertical
Materials and types of joints for water and sanitary sewer mains; 2.
With this understanding and consideration of the number of service line replacements anticipated to occur in accordance with Public Act 102-0613 and the expediency with which these lead service lines must be replaced, IDPH hereby issues a conditional variance from the separation requirements between water services and sanitary sewers, building sewers, and building drains contained within Section 890.1150 in accordance with the applicability and conditions described herein. [u*2
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The Lead Service Line Replacement and Notification Act, Public Act 102-0613, was signed into law August 27, 2021 with an effective date of January 1, 2022. arranged so that the sewer joints will be equidistant and as far as possible
Adequate documentation verifying compliance with this variance shall be maintained and made available to IDPH or the local plumbing authority having jurisdiction upon request. 24 0 obj
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Msqqw[cu,n+K>fI m WDXd44$mo&mx EGyjmb6zTv?,-/$~@lLl1[v IH.q.2x728$6|~31Lwzk4 The Bureau of Water operates several permit programs. 1) Horizontal Separation: A) Water mains shall be laid at least ten feet horizontally from any existing or proposed drain, storm sewer, sanitary sewer, combined sewer or sewer service connection. The updates to 567 IAC 43.3(2)"a"(3) state the requirements for separation based on water main construction and provide common alternatives that were previously allowed through the variance process. 1) Horizontal and Vertical Separation. the water main and sewer are constructed of water main materials specified in
sewer service connections. The permits establish the conditions under which the discharge may occur and establish monitoring and reporting requirements. The following factors shall be considered in providing adequate separation of water mains and sanitary sewers: 1. : These forms must be opened using Acrobat Reader. Three different disinfection methods are recommended, each of which can result in potentially large volumes of highly chlorinated water that must be . oQ,+ya5df;O}wmn. 0000005335 00000 n
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water main to the sewer is at least 10 feet. The distance shall be measured center to center. Tp|5{^4BJ./V.w;rTi :hkk0BP aH+R6Q%T4ag}kUe jBsU"KnUQpVAY-}[P52Ms(Y05yu`-
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8064, effective July 26, 2019 . iii) For the required length of the water main quality sewer or
This shall not be construed to require any water sampling. that are within 200 feet of the proposed sewer. v) Adequate support shall be provided for the water main to
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